Nonwovens and articles containing submicron fibers
US8962501B2 · kind B2 · utility
11Cited by
18References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 7, 2011 |
| Grant date | Feb 24, 2015 |
| Priority date | — |
| Expiry date | Mar 31, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/68
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Nonwoven web products containing sub-micron fibers, and more specifically nonwoven web products having sub-micron fibers formed by fibrillation of polymer films, and nonwoven materials and articles incorporating them, and methods of producing these products.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.